クラスⅢ
,
前歯部クロスバイト
,
下顎正中のずれ
,
正中のずれ
,
叢生

遠心移動
,
スピー湾曲のレベリング
,
圧下
,
唇側傾斜
,
クラスⅢエラスティック
Courtesy of Dr C. Chun Tsai, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 13
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 21 数ヶ月

アライナー数

  • Maxillary: 42 + 18 = 60
  • Mandibulary: 42 + 18 = 60

保持

  • Maxillary: Fixed/Bonded
  • Mandibular: Other clear

Results achieved

  • クラスⅠ関係達成
  • 機能的な犬歯誘導(左右側)
  • 前歯部クロスバイト改善
  • 正常なオーバージェット&オーバーバイト達成
  • オーバージェット改善
  • オーバージェットの大きな改善
  • 正中一致
  • 切歯の適切な歯軸角
  • Curve of Spee leveled
  • 歯列の配列およびコーディネーション
  • アーチフォーム改善
  • 審美的スマイルの達成 
  • 全ての治療目標を達成した症例
  • 調和のとれた歯列を達成

コメント

This was a difficult case:

  • Male teenager with growth potential, skeletal class III with only a small amount of functional shift.
  • Besides leveling and relief crowding, I planned a horizontal and anteroposterior jump in clincheck,
  • That was achieved by excellent prediction of mandible displacement (functional shift) and excellent simulation in clincheck.
  • By using U6 to L4 Class III elastic, we achieved an excellent treatment result.
  • In anterior crossbite cases, Invisalign acts as an excellent bite raiser, and with the help of patient's compliance, we can easily achieve
    good outcomes.

Images

Initial and final

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進捗

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本治療治療後
Before picture of treatment
After picture of treatment
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レントゲン写真

本治療 治療後
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